1. Introduction
Thank you for purchasing the SAMSUNG Sound Tower MX-T70/ZG Bluetooth Speaker. This powerful audio system is designed to deliver an immersive sound experience with its two-dimensional sound output and robust 1500 watts of power. Featuring a built-in 10-inch subwoofer for deep bass, customizable LED party lighting, and convenient Bluetooth Multi Connection, the MX-T70/ZG is engineered to elevate any gathering.
This manual provides essential information for setting up, operating, and maintaining your Sound Tower speaker. Please read it thoroughly before use to ensure proper operation and to maximize your enjoyment of the product.
2. Safety Information
To reduce the risk of electric shock, fire, or injury, always follow these basic safety precautions:
- Do not expose the speaker to rain or moisture.
- Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
- Only use attachments/accessories specified by the manufacturer.
- Unplug this apparatus during lightning storms or when unused for long periods of time.
- Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
- The speaker is designed to be waterproof, but avoid submerging it in water or exposing it to high-pressure water jets.
3. Package Contents
Please check that all items are present in the package:
- SAMSUNG Sound Tower MX-T70/ZG Speaker
- Power Cable
- User Manual (this document)
4. Product Overview
Familiarize yourself with the main components and controls of your Sound Tower speaker.

Figure 4.1: Front view of the SAMSUNG Sound Tower MX-T70/ZG speaker, showcasing its sleek black design and internal blue lighting.

Figure 4.2: Side view of the speaker showing its profile and dimensions (882mm height, 455mm width, 463mm depth). Also shown is a close-up of the top control panel with power, volume, play/pause, and bass buttons.
Control Panel
The main controls are located on the top of the speaker:
- Power Button: Turns the speaker on or off.
- Volume Controls (+/-): Adjusts the master volume.
- Play/Pause Button: Controls media playback.
- Bass Button: Activates or deactivates the Bass Booster feature.
- Bluetooth Button: Initiates Bluetooth pairing mode.
- Light Mode Button: Cycles through different LED party lighting effects.
5. Setup
5.1 Initial Placement
Place the Sound Tower speaker on a flat, stable surface. Ensure there is adequate space around the speaker for optimal sound dispersion and ventilation. The speaker is designed for floor standing placement.
5.2 Power Connection
- Connect the provided power cable to the AC IN port on the back of the speaker.
- Plug the other end of the power cable into a wall outlet.
- Press the Power Button on the top of the speaker to turn it on.
5.3 Bluetooth Pairing
To connect your mobile device via Bluetooth:
- Turn on the Sound Tower speaker.
- Press the Bluetooth Button on the speaker's control panel. The Bluetooth indicator will blink, indicating it's in pairing mode.
- On your smartphone or tablet, enable Bluetooth and search for available devices.
- Select "[SAMSUNG MX-T70/ZG]" from the list of devices.
- Once connected, the Bluetooth indicator on the speaker will stop blinking and remain solid.
Bluetooth Multi Connection: The Sound Tower supports connecting two compatible smartphones simultaneously. This allows two users to take turns playing music without disconnecting and reconnecting.
6. Operating Your Sound Tower
6.1 Audio Playback
After connecting your device via Bluetooth, you can start playing audio from your preferred music application. Use the volume controls on the speaker or your connected device to adjust the sound level.
6.2 Bass Booster
To activate the powerful Bass Booster feature, press the Bass Button on the control panel. This will enhance the low-frequency output, providing a deeper and more impactful bass experience, especially with the integrated 10-inch subwoofer.
6.3 LED Party Lighting
The Sound Tower features dynamic LED party lighting that can synchronize with your music. Press the Light Mode Button on the control panel to cycle through various lighting effects and modes. Choose the effect that best suits your mood or party atmosphere.

Figure 6.1: The Sound Tower speaker in a party setting, demonstrating its two-dimensional sound output and vibrant LED lighting effects.
6.4 Sound Tower App
For enhanced control, download the official SAMSUNG Sound Tower app on your compatible smartphone. The app allows you to:
- Control the playlist.
- Adjust light and sound effects.
- Manage the equalizer settings.
- Access additional features not available on the physical control panel.
The app provides a convenient way to manage your audio experience from a distance.
6.5 Voice Control
The Sound Tower MX-T70/ZG supports voice control for certain functions. Refer to the Sound Tower app or Samsung's official support website for detailed instructions on setting up and using voice commands with your speaker.
7. Maintenance
7.1 Cleaning
To maintain the appearance and performance of your speaker:
- Wipe the exterior surfaces with a soft, dry cloth.
- For stubborn marks, lightly dampen the cloth with water and a mild detergent, then wipe dry immediately.
- Do not use abrasive cleaners, waxes, or solvents as they may damage the finish.
- While the speaker is waterproof, avoid using excessive water directly on the control panel or input ports.
7.2 Storage
If you plan to store the speaker for an extended period, unplug it from the power outlet and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
8. Troubleshooting
If you encounter issues with your Sound Tower speaker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; Power outlet not working | Ensure power cable is securely connected. Try a different power outlet. |
| No sound | Volume too low; Incorrect input source; Device not connected | Increase volume on speaker and connected device. Ensure Bluetooth is connected. |
| Bluetooth connection issues | Device too far; Interference; Speaker not in pairing mode | Move device closer to speaker. Avoid obstacles. Re-enter Bluetooth pairing mode on speaker and device. |
| Sound distortion | Volume too high; Poor audio source quality | Lower the volume. Try a different audio source or file. |
If the problem persists after trying these solutions, please contact Samsung customer support.
9. Specifications
| Feature | Specification |
|---|---|
| Model Name | MX-T70/ZG |
| Speaker Type | Tower |
| Subwoofer Diameter | 10 Inches |
| Surround-sound Channel Configuration | 2.1 |
| Speaker Maximum Output Power | 1500 Watts |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Wireless Communication Technology | Bluetooth |
| Control Method | Voice, App, Physical Buttons |
| Power Source | Corded Electric |
| Color | Black |
| Item Weight | 29.7 Kilograms |
| Package Dimensions (L x W x H) | 93.8 x 53.4 x 51.6 cm |
| Is Waterproof | True |
| Manufacturer | Samsung |
| First Available Date | 4 March 2020 |
10. Warranty and Support
10.1 Warranty Information
Your SAMSUNG Sound Tower MX-T70/ZG is covered by a limited warranty. Please refer to the warranty card included with your product or visit the official Samsung website for detailed warranty terms and conditions specific to your region.
10.2 Customer Support
For technical assistance, troubleshooting, or service inquiries, please contact Samsung customer support through their official website or the contact information provided in your product documentation. Have your model number (MX-T70/ZG) and serial number ready when contacting support.





